Cool, I was getting really confused there for a min.
And not to argue, but the logical layer? I have never heard that term used for Layer 2 of the OSI. Most of my experience with OSI related material comes out of the Cisco Academy traing for the CCNA, and in there it is referred to as the "Data-link" layer of the OSI 7 layer model. I'm not surprised to learn another name for it, there have been a few things in that package that are named or explained the way Cisco thinks it should be, and not how it really is. *Shrugs*